/**
  * 水印预览
  */
 public function viewAction()
 {
     $config = array('mark.limitwidth' => abs(intval($this->getInput('markLimitwidth', 'post'))), 'mark.limitheight' => abs(intval($this->getInput('markLimitheight', 'post'))), 'mark.position' => $this->getInput('markPosition', 'post'), 'mark.gif' => $this->getInput('markGif', 'post'), 'mark.type' => $this->getInput('markType', 'post'), 'mark.text' => $this->getInput('markText', 'post'), 'mark.fontfamily' => $this->getInput('markFontfamily', 'post'), 'mark.fontsize' => $this->getInput('markFontsize', 'post'), 'mark.fontcolor' => $this->getInput('markFontcolor', 'post'), 'mark.quality' => abs(intval($this->getInput('markQuality', 'post'))), 'mark.file' => $this->getInput('markFile', 'post'), 'mark.transparency' => abs(intval($this->getInput('markTransparency', 'post'))), 'mark.quality' => abs(intval($this->getInput('markQuality', 'post'))));
     Wind::import('LIB:image.PwImage');
     Wind::import('LIB:image.PwImageWatermark');
     $image = new PwImage(Wind::getRealDir('REP:demo', false) . '/demo.jpg');
     $watermark = new PwImageWatermark($image);
     $watermark->setPosition($config['mark.position'])->setType($config['mark.type'])->setTransparency($config['mark.transparency'])->setQuality($config['mark.quality'])->setDstfile(Wind::getRealDir('PUBLIC:attachment', false) . '/demo.jpg');
     if ($config['mark.type'] == 1) {
         $watermark->setFile($config['mark.file']);
     } else {
         $watermark->setText($config['mark.text'])->setFontfamily($config['mark.fontfamily'])->setFontsize($config['mark.fontsize'])->setFontcolor($config['mark.fontcolor']);
     }
     $watermark->execute();
     $this->setOutput(Wekit::url()->attach . '/demo.jpg?' . time(), 'data');
     $this->showMessage('ADMIN:success');
 }
Exemple #2
0
 /**
  * 图片生成水印
  *
  * @param PwImage $image 图片对象
  * @param array $options 生成方案配置
  */
 public static function watermark(PwImage $image, $options = array())
 {
     if (!in_array($image->type, array('gif', 'jpeg', 'png'))) {
         return;
     }
     $config = Wekit::C('attachment');
     if ($options) {
         foreach ($options as $key => $value) {
             $config['mark.' . $key] = $value;
         }
     }
     if ($image->type == 'gif' && !$config['mark.gif']) {
         return;
     }
     if ($image->width < $config['mark.limitwidth'] || $image->height < $config['mark.limitheight']) {
         return;
     }
     Wind::import('LIB:image.PwImageWatermark');
     $watermark = new PwImageWatermark($image);
     $watermark->setPosition($config['mark.position'])->setType($config['mark.type'])->setTransparency($config['mark.transparency'])->setQuality($config['mark.quality']);
     if ($config['mark.type'] == 1) {
         $watermark->setFile($config['mark.file']);
     } else {
         $watermark->setText($config['mark.text'])->setFontfamily($config['mark.fontfamily'])->setFontsize($config['mark.fontsize'])->setFontcolor($config['mark.fontcolor']);
     }
     $watermark->execute();
 }